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FAIR VALUE DISCLOSURES - Schedule of Fair Value on a Non-Recurring Basis (Details) - Fair Value, Nonrecurring [Member] - USD ($)
$ in Thousands
Mar. 31, 2026
Sep. 30, 2025
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value $ 1,120 $ 2,167
Fair Value, Inputs, Level 1 [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value
Fair Value, Inputs, Level 2 [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value
Fair Value, Inputs, Level 3 [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value 1,120 2,167
Individually evaluated loans [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value 1,120  
Individually evaluated loans [Member] | Fair Value, Inputs, Level 1 [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value  
Individually evaluated loans [Member] | Fair Value, Inputs, Level 2 [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value  
Individually evaluated loans [Member] | Fair Value, Inputs, Level 3 [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value $ 1,120  
Other real estate owned [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value   2,167
Other real estate owned [Member] | Fair Value, Inputs, Level 1 [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value  
Other real estate owned [Member] | Fair Value, Inputs, Level 2 [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value  
Other real estate owned [Member] | Fair Value, Inputs, Level 3 [Member]    
Schedule of Fair Value on a Non-Recurring Basis [Line Items]    
Assets measured at fair value   $ 2,167